ZIP Code 58478 — Robinson, ND
58478 is a standard (street delivery) ZIP code serving Robinson, North Dakota, in Kidder County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 58478 at a glance
| ZIP code | 58478 |
|---|---|
| Primary city | Robinson |
| State | North Dakota (ND) |
| County | Kidder FIPS 38043 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 148 |
| Coordinates | 47.160080, -99.745430 |
How ZIP+4 works in 58478
The four digits after the hyphen encode a delivery segment inside 58478. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 58478 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 58478.
| ZIP | City | Distance |
|---|---|---|
| 58475 | Pettibone, ND | 9.9 mi |
| 58488 | Tuttle, ND | 11.9 mi |
| 58423 | Chaseley, ND | 18.3 mi |
| 58418 | Bowdon, ND | 18.3 mi |
| 58496 | Woodworth, ND | 20.6 mi |
| 58482 | Steele, ND | 21.6 mi |
| 58487 | Tappen, ND | 22.2 mi |
| 58451 | Hurdsfield, ND | 22.3 mi |
| 58486 | Sykeston, ND | 23.1 mi |
| 58428 | Dawson, ND | 24.1 mi |
| 58494 | Wing, ND | 24.8 mi |
| 58467 | Medina, ND | 27.3 mi |
Questions about 58478
What is the ZIP+4 code for 58478?
58478 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 58478, you need to look up a specific street address to get them.
What city is 58478?
58478 is assigned to Robinson, North Dakota, in Kidder County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.